Re: import_bytea function

Stephen Davies schrieb am 08.10.2016 um 02:57:
> A follow-up question.
> Once the bytea column is populated, how best to display the content in a web page?
>
> I have :
>
> byte [] imgB;
> ResultSet rs = st1.executeQuery("select pic from part where pno='" + p + "'");
> if(rs.next()){
> imgB = rs.getBytes(1);
> if (imgB != null){
> out.write("Content-type: image/jpeg");
> out.write("Content-length: " + (int)imgB.length);
> out.write(imgB.toString());
> }
> }
>
> but this does not work.
> The toString() looks wrong but removing it makes the write fail.

What is "out"?

(And please use a PreparedStatement to run the SELECT for security reasons)